CN106519401A - Mold-proof antibacterial and antiviral PE pipeline and preparation method thereof - Google Patents
Mold-proof antibacterial and antiviral PE pipeline and preparation method thereof Download PDFInfo
- Publication number
- CN106519401A CN106519401A CN201611184042.0A CN201611184042A CN106519401A CN 106519401 A CN106519401 A CN 106519401A CN 201611184042 A CN201611184042 A CN 201611184042A CN 106519401 A CN106519401 A CN 106519401A
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- antibacterial
- antiviral
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- polyethylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to a mold-proof antibacterial and antiviral PE pipeline and a preparation method thereof. The mold-proof antibacterial and antiviral PE pipeline comprises, by weight, 85%-92% of polyethylene, 6%-8% of high-molecular mold-proof antibacterial polymer material, and 2%-4% of color master, wherein the high-molecular mold-proof antibacterial polymer material is a polyamine and guanidinium polymer. The polyamine and guanidinium polymer of a certain proportion is mixed in polyethylene. The polyethylene has excellent heat resistance. The decomposition temperature of the polyethylene is more than 360 DEG C and cannot be decomposed during general polymer processing. Besides, the polyethylene also has high reactivity and can be combined with polyolefin resin conveniently through fusing, solutions and solid-phase grafting to achieve the antibacterial, dyeable and anti-static functions. The mold-proof antibacterial and antiviral PE pipeline has the long-term antibacterial property on human body safety. The antibacterial ratios of the mold-proof antibacterial and antiviral PE pipeline on staphylococcus aureus and escherichia coli are both greater than 99%. The effective rate of the mold-proof antibacterial and antiviral PE pipeline against influenza viruses is greater than 99%.
Description
Technical field
The present invention relates to pipeline field, more particularly to a kind of PE pipelines of fungus-resistant antiviral and preparation method thereof.
Background technology
At present, plastic conduit and other plastics in use, after the longer contact of water, easy breed bacteria,
Satiny feel is produced, causes serious germ contamination.Existing plastic antimicrobial technology typically adopts nano-antibacterial and silver ion
Antibacterial, is actually added to metal ion in plastic and reaches certain anti-microbial property.These methods can produce one
Fixed antibacterial effect, but there is the subject matter of two aspects：1st, anti-microbial property index is low, typically 70%～90% it
Between, and antibacterial is grown speed and is carried out in the simply mode of fissioning, so, the antibacterial of residual can increase rapidly at short notice
It is long.2nd, due to addition be metal ion, cannot be perfectly combined with plastics, these metal ions are separated out due to the effect of water,
Antibacterial action is caused progressively to go down and cause metallic pollution to human body.This formula is the macromolecule antimildew and antibacterial antiviral of addition
Polymer, can be combined together completely with the raw material of plastic, and make plastic itself become antibacterial main body completely.Solution
Metal of having determined adds problem and antimildew and antibacterial effect and progressively goes down problem.
The content of the invention
The invention provides a kind of PE pipelines of fungus-resistant antiviral and preparation method thereof, are asked with solving above-mentioned technology
Topic.
In order to achieve the above object, the technical scheme is that what is be achieved in that：A kind of PE of fungus-resistant antiviral
Pipeline, including the raw material of following percentage by weight：85%～92% polyethylene, 6%～8% macromolecule antimildew and antibacterial polymerization
Thing material, 2%～4% color masterbatch, the macromolecule antimildew and antibacterial polymeric material are polyamine and guanidine salt polymer, its feature
Structure is：
Wherein：N=2-20, m=2-300；Y is Cl-, Br-, NO3 -, HCO3 -Or H2PO4 -In one kind；X is containing active group
The C of group's anhydride, isocyanates, epoxy or oxazoline5-C100Acyl group, amide groups, alkyl or amino group；Z is H or X.
Preferably, the PE pipelines of the fungus-resistant antiviral include the raw material of following percentage by weight：90% polyethylene,
7% macromolecule antimildew and antibacterial polymeric material, 3% color masterbatch.
Preferably, guanidinesalt of the guanidinesalt for mineral acid；The polyamine be ethylenediamine, propane diamine, 1,6- hexamethylene diamines, 1,
10- certain herbaceous plants with big flowers diamidogen, hexamethylenetetramine, triethylenediamine, diethylenetriamine, N-hydroxyethyl-ethylenediamine, 3- dimethylaminos third
One or several combination in amine.
Further, the PE pipelines of the fungus-resistant antiviral, also including the raw material of following percentage by weight：Nanometer titanium dioxide
Titanium 5～8%, shitosan 5～8%, terpenic oil 2～5%, Eucalyptus oil 1～3%, Oleum Caryophylli 3～6%, barium sulfate 1～2%, two
Formic acid diallyl 2～5%, methyl methacrylate 1～3%, Borax 1～2%, phthalic acid fat 1～2%, peroxidating
Butylene tert-butyl acrylate 2～5%, propanediol polyoxypropylene 1～2%, polyoxyethylene ether 1～2%, the one kind in suberic acid 1～2%
Or several combinations.
The preparation method of the PE pipelines of the fungus-resistant antiviral, comprises the following steps：
(1) by the raw material mix homogeneously of above-mentioned percentage by weight；
(2) raw material mixed in step (1) is preheated 2～3 hours in 80 DEG C～85 DEG C；
(3) raw material that preheating in step (2) is finished is heated to into 200 DEG C～220 DEG C machine-shapings.
Compared with prior art, it is an advantage of the current invention that：Mix a certain proportion of polyamine and guanidinesalt in polyethylene
, used as macromolecule antimildew and antibacterial polymeric material, its molecular weight ranges is between 300-50000, active containing 1-5 for polymer
Double bond, with excellent thermostability, its decomposition temperature will not be decomposed more than 360 DEG C in the processing of general polymerization thing；In addition also
With higher reactivity, easily can be combined with vistanex, reached anti-by melting, solution, solid phase grafting
Bacterium, can contaminate, anlistatig function.The present invention fungus-resistant antiviral PE pipelines it is safe to the human body and have long-term antibacterial,
Its antibiotic rate to staphylococcus aureuses and colon bacillus is equal>99%, anti-cold virus effective percentage is more than 99%.
Specific embodiment
The technical scheme to various embodiments of the present invention is carried out into clear, complete description below, it is clear that described enforcement
Example a part of embodiment only of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is general
The resulting all other embodiment on the premise of creative work is not made of logical technical staff, belongs to the present invention and is protected
The scope of shield.
The present invention is described in further detail below by specific embodiment.
Embodiment 1
The embodiment of the present invention 1 is related to a kind of PE pipelines of fungus-resistant antiviral, including the raw material of following percentage by weight：
85%～92% polyethylene, 6%～8% macromolecule antimildew and antibacterial polymeric material, 2%～4% color masterbatch, the high score
Sub- antimildew and antibacterial polymeric material is polyamine and guanidine salt polymer, and its feature structure is：
Wherein：N=2-20, m=2-300；Y is Cl-, Br-, NO3 -, HCO3 -Or H2PO4 -In one kind；X is containing active group
The C of group's anhydride, isocyanates, epoxy or oxazoline5-C100Acyl group, amide groups, alkyl or amino group；Z is H or X.
Mix a certain proportion of polyamine in polyethylene with guanidine salt polymer as macromolecule antimildew and antibacterial polymeric material
Material, its molecular weight ranges between 300-50000, containing 1-5 activity double key, with excellent thermostability, its decomposition temperature
More than 360 DEG C, will not decompose in the processing of general polymerization thing；Also there is in addition higher reactivity, can by melting,
Solution, solid phase grafting, are easily combined with vistanex, reach antibacterial, can contaminate, anlistatig function.The present invention's is mould proof
Inhibitory anti-virus PE pipelines are safe to the human body and have long-term antibacterial, and which is to staphylococcus aureuses and colon bacillus
Antibiotic rate is equal>99%, anti-cold virus effective percentage is more than 99%.
Preferably, guanidinesalt of the guanidinesalt for mineral acid；The polyamine is ethylenediamine, propane diamine, 1,6- hexamethylene diamines, 1,10-
In certain herbaceous plants with big flowers diamidogen, hexamethylenetetramine, triethylenediamine, diethylenetriamine, N-hydroxyethyl-ethylenediamine, 3- dimethylaminopropylamines
One or several combination.
A kind of preparation method of the PE pipelines of the present embodiment fungus-resistant antiviral, comprises the following steps：(1) will be above-mentioned heavy
The raw material mix homogeneously of amount percentage ratio；
(2) raw material mixed in step (1) is preheated 2～3 hours in 80 DEG C～85 DEG C；
(3) raw material that preheating in step (2) is finished is heated to into 200 DEG C～220 DEG C machine-shapings.
Embodiment 2
The embodiment of the present invention 2 is related to a kind of PE pipelines of fungus-resistant antiviral, including the raw material of following percentage by weight：
90% polyethylene, 7% macromolecule antimildew and antibacterial polymeric material, 3% color masterbatch, macromolecule antimildew and antibacterial polymeric material
For polyamine and guanidine salt polymer, its feature structure is：
Wherein：N=2-20, m=2-300；Y is Cl-, Br-, NO3 -, HCO3 -Or H2PO4 -In one kind；X is containing active group
The C of group's anhydride, isocyanates, epoxy or oxazoline5-C100Acyl group, amide groups, alkyl or amino group, Z is H or X.
Mix a certain proportion of polyamine in polyethylene with guanidine salt polymer as macromolecule antimildew and antibacterial polymeric material
Material, its molecular weight ranges between 300-50000, containing 1-5 activity double key, with excellent thermostability, its decomposition temperature
More than 360 DEG C, will not decompose in the processing of general polymerization thing；Also there is in addition higher reactivity, can by melting,
Solution, solid phase grafting, are easily combined with vistanex, reach antibacterial, can contaminate, anlistatig function.The present invention's is mould proof
Inhibitory anti-virus PE pipelines are safe to the human body and have long-term antibacterial, and which is to staphylococcus aureuses and colon bacillus
Antibiotic rate is equal>99%, anti-cold virus effective percentage is more than 99%.Macromolecule antimildew and antibacterial polymeric material is by including antibacterial oligomerisation
Thing is polymerized in interior various ingredients, and component includes：The percentage by weight of the monomer with unsaturated double-bond is 30%-
99.5%th, the percentage by weight of the antibacterial oligomer with unsaturated double-bond is 0.01%-50%, the weight percent of hydrophilic monomer
Than the percentage by weight for 0-10%, polymerization initiator be 0.01%-5.0% and the percentage by weight of filler is 0-80%.
Preferably, guanidinesalt of the guanidinesalt for mineral acid；The polyamine is ethylenediamine, propane diamine, 1,6- hexamethylene diamines, 1,10-
In certain herbaceous plants with big flowers diamidogen, hexamethylenetetramine, triethylenediamine, diethylenetriamine, N-hydroxyethyl-ethylenediamine, 3- dimethylaminopropylamines
One or several combination.
Preferably, raw material of the PE pipelines of the fungus-resistant antiviral also including following percentage by weight：Nanometer titanium dioxide
Titanium 5～8%, shitosan 5～8%, terpenic oil 2～5%, Eucalyptus oil 1～3%, Oleum Caryophylli 3～6%, barium sulfate 1～2%, two
Formic acid diallyl 2～5%, methyl methacrylate 1～3%, Borax 1～2%, phthalic acid fat 1～2%, peroxidating
Butylene tert-butyl acrylate 2～5%, propanediol polyoxypropylene 1～2%, polyoxyethylene ether 1～2%, the one kind in suberic acid 1～2%
Or several combinations.
A kind of preparation method of the PE pipelines of the present embodiment fungus-resistant antiviral, comprises the following steps：(1) will be above-mentioned heavy
The raw material mix homogeneously of amount percentage ratio；
(2) raw material mixed in step (1) is preheated 2～3 hours in 80 DEG C～85 DEG C；
(3) raw material that preheating in step (2) is finished is heated to into 200 DEG C～220 DEG C machine-shapings.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, is appointed
What those skilled in the art, in the range of without departing from technical solution of the present invention, when in the technology using the disclosure above
Appearance is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention,
According to any simple modification, equivalent variations and modification that the technical spirit of the present invention is made to above example, this is still fallen within
In the range of inventive technique scheme.
Claims (5)
1. a kind of PE pipelines of fungus-resistant antiviral, it is characterised in that including the raw material of following percentage by weight：85%～
92% polyethylene, 6%～8% macromolecule antimildew and antibacterial polymeric material, 2%～4% color masterbatch, the macromolecule are mould proof
Antibiotic polymer material is polyamine and guanidine salt polymer, and its feature structure is：
Wherein：N=2-20, m=2-300；Y is Cl-, Br-, NO3 -, HCO3 -Or H2PO4 -In one kind；X is containing active group acid
The C of acid anhydride, isocyanates, epoxy or oxazoline5-C100Acyl group, amide groups, alkyl or amino group；Z is H or X.
2. PE pipelines of fungus-resistant antiviral as claimed in claim 1, it is characterised in that including following percentage by weight
Raw material：90% polyethylene, 7% macromolecule antimildew and antibacterial polymeric material, 3% color masterbatch.
3. PE pipelines of fungus-resistant antiviral as claimed in claim 1, it is characterised in that guanidine of the guanidinesalt for mineral acid
Salt；The polyamine is ethylenediamine, propane diamine, 1,6- hexamethylene diamines, 1,10- certain herbaceous plants with big flowers diamidogen, hexamethylenetetramine, triethylene two
One or several combination in amine, diethylenetriamine, N-hydroxyethyl-ethylenediamine, 3- dimethylaminopropylamines.
4. PE pipelines of fungus-resistant antiviral as claimed in claim 1, it is characterised in that also including following percentage by weight
Raw material：Nano titanium oxide 5～8%, shitosan 5～8%, terpenic oil 2～5%, Eucalyptus oil 1～3%, Oleum Caryophylli 3～
6%, barium sulfate 1～2%, diformazan diallyl phthalate 2～5%, methyl methacrylate 1～3%, Borax 1～2%, adjacent benzene two
Formic acid fat 1～2%, peroxide acid tert-butyl 2～5%, propanediol polyoxypropylene 1～2%, polyoxyethylene ether 1～2%,
One or several combination in suberic acid 1～2%.
5. the preparation method of the PE pipelines of the fungus-resistant antiviral as described in Claims 1 to 4 is arbitrary, it is characterised in that bag
Include following steps：
(1) by the raw material mix homogeneously of above-mentioned percentage by weight；
(2) raw material mixed in step (1) is preheated 2～3 hours in 80 DEG C～85 DEG C；
(3) raw material that preheating in step (2) is finished is heated to into 200 DEG C～220 DEG C machine-shapings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184042.0A CN106519401A (en) | 2016-12-20 | 2016-12-20 | Mold-proof antibacterial and antiviral PE pipeline and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184042.0A CN106519401A (en) | 2016-12-20 | 2016-12-20 | Mold-proof antibacterial and antiviral PE pipeline and preparation method thereof |
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| CN106519401A true CN106519401A (en) | 2017-03-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300523A (en) * | 2021-05-07 | 2022-11-08 | 大立精准有限公司 | Use of conductive polymer material |
| FR3123359A1 (en) * | 2021-05-31 | 2022-12-02 | Institut National Des Sciences Et Industries Du Vivant Et De L'environnement | MASTERBATCH WITH BACTERIOSTATIC OR BACTERICIDAL ACTIVITY, METHOD FOR PREPARING IT AND ITS USES |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837940A (en) * | 2016-05-09 | 2016-08-10 | 湖州健塑塑业科技有限公司 | Mould preventing, bacterium inhibiting and virus resisting plastic product and preparation method thereof |
-
2016
- 2016-12-20 CN CN201611184042.0A patent/CN106519401A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837940A (en) * | 2016-05-09 | 2016-08-10 | 湖州健塑塑业科技有限公司 | Mould preventing, bacterium inhibiting and virus resisting plastic product and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300523A (en) * | 2021-05-07 | 2022-11-08 | 大立精准有限公司 | Use of conductive polymer material |
| FR3123359A1 (en) * | 2021-05-31 | 2022-12-02 | Institut National Des Sciences Et Industries Du Vivant Et De L'environnement | MASTERBATCH WITH BACTERIOSTATIC OR BACTERICIDAL ACTIVITY, METHOD FOR PREPARING IT AND ITS USES |
| WO2022254138A1 (en) * | 2021-05-31 | 2022-12-08 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Masterbatch with bacteriostatic or bactericidal activity, production method thereof, and uses of same |
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